baber/WOPTO huggingface dataset:
Patent JP-H0929511-A (JP)
Title: Cutting tool made of surface-coated tungsten carbide grouped hard metal wherein hard coating layer has excellent chipping resistance
Inventor: NAKAMURA KEIJI
IPC: B23B27/14
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool made of surface-coated hard metal wherein a hard coating layer has excellent chipping resistance. SOLUTION: An Al2 O3 layer is given an average layer thickness of 1 to 15μm and a middle part of the Al2 O3 layer is caused to contain Si at a rate of 1 to 20weight% so as to cover a layer thickness range equivalent to 10 to 70% of the average layer thickness of the Al2 O3 layer, in the case of a cutting tool made of surface-coated hard metal comprizing a hard coating layer which is formed, over a surface of a hard metal base body, so as to have an average layer thickness of 2 to 20μm and composed of a Ti-compound layer constituting of a single layer of one kind or a plurality of layers of more than two kinds among TiC, TiN, TiCN, TiCO, TiNO, and TiCNO, and an Al2 O3 layer.
Patent JP-S6186139-A (JP)
Title: Electric spark machine
Inventor: MORISHITA HIROAKI
IPC: B23H9/02
Filed: 1984-10-05
Abstract: PURPOSE:To prevent the flow-out of working liquid by detecting the presence of working liquid in a working tank by a sensor and locking the door of the working tank during the time when working liquid is left. CONSTITUTION:When the inside of a working tank 3 is filled with working liquid 11, a float 18 is floated-up, and the buoyancy acts onto the actuator of a limit switch 17, and the contact point is set at ON-position, and a solenoid valve 19 is closed to cut-off air pressure, and a hook 13 is lowered by the springy force of a compression spring 15, and a door 5 is locked, and at the same time, an indication lamp comes ON. When the liquid 11 in the working tank 3 is discharged, the float 18 is lowered, and the contact point of the limit switch 17 is set at OFF-position, and the solenoid valve 19 is opened to allow air pressure to act onto a cylinder 22, and then the hook 13 is raised to release the lock for the door 5, and the indication lamp is put-out. Therefore, the presence of working liquid 11 is confirmed by the indication lamp, and the door 5 is locked to prevent the flow-out of the liquid 11.
Patent JP-H0953394-A (JP)
Title: Method of connecting tensile wire member of concrete member, device therefor, and integrally connected structure
Inventor: TAJIMA KIYOAKI
IPC: E04G21/12
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To safely and easily connect segments to each other and prestress them by connecting exposed PC steels to the end surfaces of concrete segments by a slack part connecting member, and removing a temporary fixing mounting member. SOLUTION: A slack part connecting member 13 for connecting exposed PC steels 2 exposed into opening parts 6 on the end surfaces of concrete segments 1 is formed of two two-pieces divided members 14, 14 having recessed parts for guiding the PC steels 2 to the divided surfaces. The end surfaces of the adjacent concrete segments 1, 1 are brought into contact to each other, the slack parts of both the PC steels 2, 2 exposed from nuts 4 are nipped by the two-pieces divided members 14, 14 and fixed by four bolts and nuts, washers are fitted to the slack parts, and nuts are then screwed to connect them while limiting their tensile directional movements.  After the connection, the locking wedges 8 of temporary fixing removable members 3 keeping the tensile stress of the PC steels 2 are pulled out, horseshoe wedge-like plates 7A, 7B are struck by a hammer and removed, and a prestress is introduced to a tunnel which is the integral connected body of the concrete segments 1.
Patent JP-H0546027-A (JP)
Title: Image forming device
Inventor: KUBO TAKAHIRO
IPC: G03G15/00
Filed: 1991-08-20
Abstract: PURPOSE:To prevent a warning that tells the absence of toner from being given soon in the case of starting using a developing device for the first time. CONSTITUTION:Before starting using the developing device for the first time, that is, after a copying device is set, a hopper 2 is filled with toner and then a hopper motor 206 is driven to replenish a developer container 10 with the toner. At such a time, even in the case of detecting the presence of the toner according to a signal from a toner remaining quantity detecting sensor 201, the toner is supplied regardless of the detection of the presence of the toner, and the hopper motor 206 is stopped after the container 10 is sufficiently replenished with the toner. After starting using the developing device, the motor 206 is driven when the sensor 201 detects the absence of the toner and the motor 206 is stopped when the sensor 201 detects the presence of the toner.
Patent JP-S6186740-A (JP)
Title: Swinging lens with lens shutter
Inventor: AMADA MITSUMASA
IPC: G03B5/06
Filed: 1984-10-05
Abstract: PURPOSE:To operate a shutter from a camera body side and to make swinging in all directions without enlarging a lens barrel, by interlocking each interlocking member of the rotating section, shifting section, and tilting section of the lens barrel with the shutter operation. CONSTITUTION:The tilting section of a lens barrel is rotated leftward and rightward around an axis 8 by rotating the rotating section of the lens barrel by depressing a knob 28 and shifting the shifting section against the optical axis by rotating another knob 34. When a shutter driving member 16 is rotated, a ring 30 is rotated through a ring 17 and tube 22 and rings 46 and 49 and shutter driving piece 49a are also rotated under an interlocked condition, and thus, a shutter is operated. Even when the lens barrel is shifted, a ring 40 is interlocked with the ring 30 through a frame 40 and, even when the barrel is titled, the ring 49 is interlocked with the ring 46 through pieces 47 and 50. Since a shutter interlocking means is provided between each displacing section, the shutter can be operated from the camera body side and swingings in all directions can be performed without enlarging the lens barrel.
Patent JP-S60101052-A (JP)
Title: Filter for ink jet recorder
Inventor: KIYOUGOKU HIROSHI
IPC: B41J2/175
Filed: 1983-11-08
Abstract: PURPOSE:To suppress ocurrence of Poiseuill flow and to facilitate elimination of bubbles attached to the inner wall of piping by reducing a flux in a central portion of ink which passes a filter. CONSTITUTION:The number of holes of a filter 8' is reduced in its central portion (within a circle of 1/2 radius from the center c to d on the circumference) to become sparse while the areas other than the central portion remain to have the same nubmer of holes as dense as the filter was formed. Consequently, when ink is jetted out by reducing the volume within a pressure chamber 7, the flux of the central portion of the filter 8' is suppressed to be low and at the same time the flux around the central portion is relatively increased, resulting in easy removal of bubbles, by suction due to reduced pressure, that were sitcking to the wall of the piping and hard to be removed. In addtion, since the holes provided in the central portion of the filter 8' are sparse, under the influence of suppressive effect against Poiseuille flow the escape of ink into a subtank 6 is prevented.
Patent JP-S6189200-A (JP)
Inventor: KOSAKA MITSUTAKA
IPC: B64G1/36
Filed: 1984-10-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6451838-A (JP)
Title: Radio communication system with plural carriers
Inventor: KOBAYASHI HIDEO
IPC: H04L27/00
Filed: 1987-08-24
Abstract: PURPOSE:To reduce the effect of interference noise by allowing a sender side to generate plural carriers having the same information and send them simultaneously and allowing a reception side to detect synchronizingly the plural signals and synthesize them. CONSTITUTION:An output signal of a modulator 2 is converted into a signal having center frequencies f1-fn by a synthesizer 5, summed by an adder 4 and the result is sent by a transmitter. In the receiver, n-wave of signals are demodulated by a demodulator 8 respectively and they are summed by the adder 4. In utilizing the hard discrimination decoding method for the decoding method of an error correction code, the signal is demodulated by a discriminator 9, decoded by a hard discrimination decoder 10 and outputted (13) and in utilizing the soft discrimination decoding method, the soft discrimination is applied by an A/D converter 11, decoded by the soft discrimination coder 12 and outputted (14). Thus, the effect of the interference noise given onto the other system is less and the plural carrier radio communication system immune to the interference noise from the other system is obtained.
Patent JP-2000038270-A (JP)
Title: Elevator device
Inventor: KATO KUNIO
IPC: B66B9/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an elevator device capable of arranging a car and a winch by overlapping on a horizontal projection face of a hoistway having a shallow pit SOLUTION: The lift of a car is guided by a rail 2 of a hoistway 1, a winch 14 is provided in a pit of the hoistway 1, and the car is hung and held by a main rope 16 through a pulley in an upper part. Moreover, a mounting arm 18 is provided in respective lower end parts of the rail 2, and a winch base 21 having an L-shaped cross section is arranged on a lower side of the mounting arm 18. One L-shaped side of the winch base 21 is horizontally arranged by putting it on a lower side, the winch 14 is mounted thereon, and a vibration proof body 13 is arranged between the mounting arm 18 and the winch base 21. Consequently, a height of the winch 14 from a pit face is reduced, and the pit is made shallow corresponding to the reduction of the position to facilitate the installation of an elevator device.
Patent JP-2001030581-A (JP)
Title: Writing image printer and program recording medium thereof
Inventor: SUZUKI HIDEO
IPC: B41J5/30
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To print a desired image in good appearance from plentiful images prepared by setting an article such as a pocket telephone of paper or a human body to a printing object and to totalize and control the utilization state of image printing to facilitate the collection of writing fee accompanied by the utilization of image printing. SOLUTION: An image file group by writing No. is stored in a memory device 12. When a user selects an arbitrary image from plentiful writing images stored in the file group, a CPU 11 calls out the selected writing image to transmit the same to a printer 16 and the writing image is printed on a printing object such as a pocket telephone, TDA or a pawl by the printer. Then, the content of a utilization number-of-time file by writing No. totalizing and controlling the utilization state of the printed image by image is renewed.
Patent JP-S6363406-A (JP)
Inventor: IWAI TAKESHI
IPC: A44C5/20
Filed: 1986-09-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000037241-A (JP)
Title: Variable inclination shelf device
Inventor: TAMAOKI KIYOJI
IPC: A47B57/44
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a variable inclination shelf device which has a large degree of freedom of the shelf board against a support angle and is securely prevented from front sliding of the shelf board even though a front receiving board to securely prevent the articles laid on the shelf board such as a container, a corrugated paperboard box, etc., from front slide falling is equipped on the front end part of the shelf board. SOLUTION: Four supports 4 are erected on front, back, right, and left. Attaching holes 9 are formed at prescribed intervals in the vertical direction on a side face (side piece 7) of the supports. Front and back end parts of an extensible shelf receiving member 2 are attached in a horizontal or front down condition selecting an attaching hole on front and back supports and both sides of the shelf board 3 are laid on and supported by both end receiving members. The width of the front receiving board 4 attached to the front end face of the shelf board in an upper protruding condition is almost matched with the interval of front right and left supports and the front receiving board is positioned in between front right and left supports.
Patent JP-S6099525-A (JP)
Title: Method of manufacturing extrusion die
Inventor: FUTAMURA SHIYOUJI
IPC: B21C25/10
Filed: 1983-11-07
Abstract: PURPOSE:To automate the entire machining of the bearing hole and back relieving portion of a workpiece on a machining table, by using a manufacturing equipment comprising a wire-cut spark erosion machine and a milling machine in combination. CONSTITUTION:A manufacturing equipment for a method of manufacturing an extrusion die is caused to perform machining in accordance with a prescribed program. For example, the manufacturing equipment is driven under numerical control. The program includes information on the form of a bearing hole 2 to be machined, the length of a bearing on the bearing surface 5 of the hole 2, the inclination angle of the back relieving slope 6 of a back relieving portion 3 and the quantity of cutting of a least cut portion 7. Calculations are performed on the basis of the information to determine the manner of the machining. Since the positional relation of the center of a milling cutter 22 and a wire electrode 12 is previously set, the entire machining can be automated.
Patent JP-H0634119-A (JP)
Title: Atomization type petroleum burner
Inventor: FUJIWARA HIDEYOSHI
IPC: F23D11/40
Filed: 1992-07-14
Abstract: PURPOSE:To enable a complete combustion to be carried out by a method wherein waste oil or other heavy oil is atomized under utilization of a principle of atomization blowing except a forced injection under pressure when the waste oil or other heavy oil is completely ignited. CONSTITUTION:A combustion inner cylinder 14 is arranged to enclose a funnel- like fuel injection nozzle 1 located at a central part of an inner pipe opening 3a of a combustion air supplying pipe 3 having its extremity end of double structure. A neck part 5 is formed at a combustion air passage by the inner cylinder 14 and a nozzle edge 1a. An air passage 17 is formed outside the inner cylinder, a combustion outer cylinder 15 is arranged at an opening of the outer cylinder of the air supplying pipe 3 and then the combustion cylinder is of a double structure. In addition, a static mixer 16 is arranged within the inner cylinder to construct an atomization burner. The combustion cylinder of double structure is constructed such that an inner surface of the inner cylinder at its extremity end 14a is tapered outwardly to form an opening and an extremity end 15a of the outer cylinder is coincided with an extention line of the tapered state and at the same time the outer surface of the outer cylinder at its extremity end 15a is tapered inwardly.
Patent JP-H0371498-A (JP)
Title: Semiconductor memory device
Inventor: OKUBO HIDE
IPC: G11C17/18
Filed: 1989-08-11
Abstract: PURPOSE:To reduce the current consumption and to speed up access to a memory cell and shorten a construction period by setting a low potential potential to be applied to a bit line and starting access to the memory cell while the bit line is precharged. CONSTITUTION:A 1st switch means 13 connects the bit line 12 to a bit line precharging circuit 14 according to a signal sent out of a precharging signal generating circuit 24 and after the bit line 12 is precharged, a 2nd switch means 20 connects the bit line 12 to a sense amplifier circuit 27 to read data out of the memory cell 10. At this time, a current flowing to the memory cell 10 is supplied by a semiconductor element 17' with small current supply capability which is provided to the sense amplifier circuit 27, a high voltage need not be applied to the bit line 12, and a core type is used as the memory cell 10. Consequently, a short access time and low current consumption are realized and the semiconductor memory device which has a short construction period is obtained.
Patent JP-S6186511-A (JP)
Title: Circular fluidized bed agitating incinerator with air injection pipe
Inventor: KUWABARA KANJI
IPC: F23G5/30
Filed: 1984-10-04
Abstract: PURPOSE:To facilitate an adjustment of burning condition and cleaning operation by a method wherein an air injection pipe is removably attached and its length can be adjusted. CONSTITUTION:An air injection pipe 5 is fixed to a furnace bottom 17 by a screw setting and the like, its length can be adjusted, the height of injection is controlled in compliance with burning speed, while the volume of supplied air, burning temperature or thickness of sand layer or ash layer, etc. which are different according to the kind of material to be burnt, and an efficient burning operation can be performed while the generation of clinker is prevented. The air injection pipe 5 is removably attached, so that its cleaning may easily be performed.
Patent JP-H1035785-A (JP)
Title: Mounting device in box for load for transportation provided with heat insulating structure
Inventor: OONISHI MICHIYUKI
IPC: B65D90/02
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To fit a loading apparatus such as an evaporator in a chamber for loads, to easily correspond to changes in its dimension and fitting position and to keep its heat insulating performance in a box for the loads for transportation provided with heat insulating structure. SOLUTION: A filler material 42 is arranged between a pair of clamp members 40 each with a holding arm fitting to a flange part 30 with a hat- shaped crosssection of a tension member 16 and the holding arm is fitted to the flange part and the filler material is pinched and clamped and a flange part of a fitting bracket 35 with an inverted hat-shaped cross section is bound to the tension member through the filler material and the fitting bracket is fitted at right angles to the tension members over at least two tension members and a long hole for inserting freely a fitting bolt 37 for an apparatus is provided on the top part of the inverted hat shape of the fitting bracket to make a fitting position changable in the direction along the tension member and in the direction intersecting it at right angles.
Patent JP-H0259417-A (JP)
Title: Production of hydrophobic silica
Inventor: FUJIKI HIRONAO
IPC: C01B33/18
Filed: 1988-08-23
Abstract: PURPOSE:To obtain hydrophobic silica hardly contg. residual impurities and useful as a filler for silicone resin, etc., by treating silica powder with a prescribed silyl ketene acetal compd. under prescribed conditions. CONSTITUTION:A silyl ketene acetal compd. contg. one or more groups represented by the formula in one molecule is prepd. and 100 pts.wt. silica powder is treated with 1-50 pts.wt. of the compd. at 25-400 deg.C. The treated silica contains only a small amt. of poisonous and corrosive residual impurities and improves the performance of electronic and electric parts, precision machine parts, etc., using the silica as a filler for silicone resin, etc.
Patent JP-H1154229-A (JP)
Title: Conductive connector
Inventor: KITAOKA HIROYUKI
IPC: H01R31/08
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To reduce the load applied to electric wires and miniaturize the outline of a connector so as to improve reliability and appearance by making mutual first terminals, mutual second terminals, and the first and second terminals conductive to each other via a common terminal. SOLUTION: A conductive connector 10 has female terminals 5 respectively mounted in terminal connectors 13, 14 so that the fitting directions coincide with the extended directions of electric wires C, so that at the time of fitting the terminal connectors 13, 14 to a common connector 16, the female terminals 5 are connected, as they are, to male terminals 17a on both sides of a common terminal 17 in the common connector 16 to obtain conductivity, and the conductive connector 10 can be fixed, as it is, to a wire harness. The electric wires C can therefore be made conductive, without pulling out the electric wires C extra or applying load to the electric wires C.  The conductive connector 10 is also prevented from becoming wide and large-sized, since the female terminals 5 which have been divided for each extended direction of the electric wires C are mounted in the terminal connectors 13, 14.
Patent JP-H0493384-A (JP)
Title: Adhesive resin composition provided with spacer function
Inventor: KASHIWAGI HIROYUKI
IPC: C09J163/00
Filed: 1990-08-09
Abstract: PURPOSE:To ensure a proper distance between joining sites without impairing heat-resistant cycle and fatigue resistance thereof by mixing a liquid epoxy resin, a heat-activating curing agent, a specific particulate resin and an ionic surfactant. CONSTITUTION:The title adhesive resin composition comprises 100 pts.wt. liquid epoxy resin, such as a condensate of bisphenol A and epichlorohydrin, 1 to 15 pts.wt. heat-curable curing agent, such as dicyandiamide, 5 to 40 pts.wt. particulate acrylic resin containing 0.2wt.% or more of epoxy groups per polymer, having an average particle diameter of 50 to 500mum and having no tendency of swelling the epoxy resin, such as a particulate copolymer of methyl methacrylate and glycidyl methacrylate having a particle diameter of 150mum, and 0.3 to 5 pts.wt. ionic surfactant, preferably a cationic surfactant mainly comprising a quaternary ammonium salt.
Patent JP-H0499217-A (JP)
Title: Laser beam quenching apparatus
Inventor: NAKAYAMA KAZUO
IPC: C21D1/06
Filed: 1990-08-09
Abstract: PURPOSE:To quench the work of a desired material with deep quenching depth in a short time by varying the preset value in a comparator according to heat transformation point of the material and by changing working velocity according to the diameter of a quenching surface. CONSTITUTION:At the time of quenching the work 1 by irradiating with a laser beam 4, the surface to be quenched 1a of the work 1 rotated by driving mechanism 2, temp. of the irradiated part on the surface 1a just after irradiating with the laser beam is detected with an infrared thermometer 7, and when this value exceeds the preset value for each work beforehand inputted in the comparator 14, the result is outputted to a laser beam regenerator 3 and irradiation of the laser beam 4 is stopped. Then, at the same time, a solenoid valve 9 is worked with the signal from the laser beam generator 3, and by opening the valve, cooling water in a cooling water tank 10 is injected on the surface 1a of the work 1 under rotating, from the lower end of a cooling water discharging pipe 8.
Patent JP-S59100947-A (JP)
Title: Graphic display device
Inventor: HIRATA HITOSHI
IPC: G06F3/038
Filed: 1982-12-01
Abstract: PURPOSE:To attain simply a graphic display by means of human fingers, a light pen, etc. with high operability by displaying the static electricity or a signal of induced hum, etc. applied through a matrix by a microprocessor on a liquid crystal device. CONSTITUTION:When the surface of a matrix 2 is traced with a light pen P, the static electricity is applied to signal lines 2a and 2b. Then the signals are supplied to wave detectors 4 and 7 through multiplexers 3 and 6. Furthermore the detected signals are supplied to registers 10a and 10b through latch circuits 5 and 8. A controller 10c reads the signals supplied from registers 10a and 10b and stops temporarily the address outputs of X and Y directions. The position traced by the pen P on the matrix 2 is calculated based on the addresses of X and Y directions and stored in a memory 10d, and the multiplexers 3 and 6 are swept by the address outputs of X and Y directions supplied from the controller 10c. The position information on the matrix 2 traced by the pen P and stored in the memory 10d is successively delivered to a driver 11a for liquid crystal.